Oracle Multitenant – PDB New Clauses – Standbys (12.1.0.2) – Part II

As you know, Oracle Database 12c Release 1 (12.1.0.2.0) already released at July 22, 2014. You can download new release from here.

Oracle Multitenant option also supports some news in Oracle Database 12c Release 1 (12.1.0.2.0). With new release coming new PDB Clauses.

This article series covers following new clauses:
  1. PDB Containers Clause
  2. PDB Standbys Clause
  3. PDB Logging Clause  (as soon)
Part II: PDB Standbys Clause

PDB (more...)

Oracle Multitenant – PDB New Clauses – Containers (12.1.0.2) – Part I

As you know, Oracle Database 12c Release 1 (12.1.0.2.0) already released at July 22, 2014.
You can download new release from here.

Oracle Multitenant option also supports some news in Oracle Database 12c Release 1 (12.1.0.2.0).
With new release coming new PDB Clauses.

This article series covers following new clauses:

  1. PDB Containers Clause
  2. PDB Standbys Clause
  3. PDB Logging Clause  (as soon)

Part I: PDB Containers Clause

The (more...)

Oracle Multitenant – PDB Clone New Features (12.1.0.2.0) – Part III

As you know, Oracle Database 12c Release 1 (12.1.0.2.0) already released at July 22, 2014. You can download new release from here.

With this new release coming some new features. This article series covers PDB Clone new features of Oracle Multitenant option of Oracle Database 12c Release 1 (12.1.0.2.0).

This article is in four parts:
  1. Excluding Data When Cloning a PDB
  2. Non-CDB Adopt to CDB as a (more...)

Oracle Multitenant – PDB Clone New Features (12.1.0.2.0) – Part II

As you know, Oracle Database 12c Release 1 (12.1.0.2.0) already released at July 22, 2014. You can download new release from here.

With this new release coming some new features. In this article series, covers PDB Clone new features of Oracle Multitenant option of Oracle Database 12c Release 1 (12.1.0.2.0). 

This article is in three part: 
  1. Excluding Data When Cloning a PDB
  2. Non-CDB Adopt to CDB (more...)

Oracle Multitenant – PDB Clone New Features (12.1.0.2.0) – Part I

As you know, Oracle Database 12c Release 1 (12.1.0.2.0) already released at July 22, 2014. You can download new release from here.

With this new release coming some new features. In this article series, covers PDB Clone new features of Oracle Multitenant option of Oracle Database 12c Release 1 (12.1.0.2.0). 

This article is in three part: 
  1. Excluding Data When Cloning a PDB
  2. Non-CDB Adopt to CDB (more...)

Oracle Database 12c Release 1 (12.1.0.2) New Features


1. Advanced Index Compression


Advanced Index Compression works well on all supported indexes, including those indexes that are not good candidates for the existing prefix compression feature; including indexes with no, or few, duplicate values in the leading columns of the index.

Advanced Index Compression improves the compression ratios significantly while still providing efficient access to the index.

2. Approximate Count Distinct

The new and optimized SQL function, APPROX_COUNT_DISTINCT(), provides approximate count distinct aggregation. Processing (more...)

OTN Article : Oracle Database 12c – Nuevas Características de "Oracle Partitioning"

Oracle Technology Network - OTN (Latina America) published our 6th article in Spanish Language.
This article entitled : Oracle Database 12c – Nuevas Características de "Oracle Partitioning") 
by Joel Perez (Oracle ACED) and Mahir M. Quluzade (OCE)  Published : 17 July 2014

Article link : Oracle Database 12c: Nuevas Características de “Oracle Partitioning”
This article covers a bit new features of "Oracle Partitioning" on Oracle Database 12c (12.1)















Regards
Mahir M. Quluzade 

Oracle Multitenant – 12 Jul at Orient event

I will present entitled “Oracle Multitenant” at an event organized by Orient ITM
The presentation agenda as below.














Announcement photo of this event. (in Azerbaijan Language)
















Regards
Mahir M. Quluzade 

OTech Magazine – Spring 2014 Released!

OTech Magazine is an independent magazine for Oracle professionals. OTech Magazine is a trusted source for news, information and analysis about Oracle and its products. Our readership is made up of professionals who work with Oracle and Oracle related technologies on a daily basis, in addition we cover topics relevant to niches like software architects, developers, designers and others.OTech Magazine‘s writers are considered the top of the Oracle professionals in the world. Only selected (more...)

My article on GPO (Grupo de Profissionais Oracle) Portal

GPO (Group Oracle Professionals) - The greater Oracle community in Brazil. GPO portal is a comprehensive portal implemented with various technologies and various topics on Oracle Technologies.
GPO (Grupo de Profissionais Oracle) Portal : http://www.profissionaloracle.com.br/gpo


My article published on GPO (Group Oracle Professionals) portal. 
And it is my GPO profile :  (more...)

Oracle Database 12c: What happens during CDB startup if one the PDB has a media problem? – Continue

During Oracle Day 2014  (February 05, 2014, which was held in Baku/Azerbaijan), I met with my friends and had a conversation about several topics.

I asked to my friend Teymur Hajiyev, what happens during CDB startup if one the PDB has a media problem? He said, CDB must open without a problem. But you need to open PDBs manually. In other words, by default PDBs in mount mode, you need call alter pluggable databases all (more...)

Installation and configuration Patch 17552800 – 12.1.0.1.2 Patch Set Update

Hi,

Patch 17552800 - 12.1.0.1.2 Database Patch Set Update released: January 14, 2014. You can download this PSU  from Oracle My Support. I will show short steps installation and configuration this PSU.

1. Download this patch set zip file from support web site and copy to database server.

My Oracle Support

[oracle@oel62-ora12c PSU1]$ pwd
/tmp/oracle/PSU1
[oracle@oel62-ora12c PSU1]$ ls -l
total 67952
-rw-r--r-- 1 oracle oinstall 69580299 Feb 12 09:17 p17552800_121010_Linux-x86-64.zip
(more...)

Oracle ACE Newsletter January 2014

I saw my name in Oracle ACE Newsletter January 2014.

























It is first time, is my name in Oracle ACE Newsletter. I'm very glad.
Thanks to Oracle Technology Network (OTN).

Regards
Mahir M. Quluzade

OTN Article : Oracle Database 12c – Transporte de “Tablespaces” de “11.2.0.3” a “12.1” ( Parte III )

OTN (Oracle Technology Network) Spanish published our next article. Oracle Database 12c – Transporte de “Tablespaces” de “11.2.0.3” a “12.1” ( Parte III ) by Joel Perez (Oracle ACED) and Mahir M. Quluzade (OCE)

 (Published : January 2014)








You can read article from : http://www.oracle.com/technetwork/es/articles/database-performance/transporte-tablespace-11-a-12-part3-2111105-esa.html


Regards
Mahir M. Quluzade


OTN Article : Oracle Database 12c – “Cross Platform” Database Transport (Part II)

OTN (Oracle Technology Network) Portuguese published next part of article : Oracle Data Guard 12c – “Cross Platform” Database Transport (Part II) by authors Joel Perez (Oracle ACED), Rodrigo Mufalini (Oracle ACE) and Mahir M. Quluzade (OCE)








You can read article from: http://www.oracle.com/technetwork/pt/articles/database-performance/data-guard12c-cross-platform-parte2-2100280-ptb.html (in Portuguese)

My special thank to my friends Joel and Rodrigo for all support.

Regards
Mahir M. Quluzade

OTN Article : Oracle Database 12c: “Upgrade” a “Oracle Database 12c” ( Parte III )

OTN (Oracle Technology Network) Spanish published our next article. Oracle Database 12c: “Upgrade” a “Oracle Database 12c” ( Parte III ) by Joel Perez (Oracle ACED) and Mahir M. Quluzade (OCE) (Published : January 2014)








You can read our article from : http://www.oracle.com/technetwork/es/articles/database-performance/upgrade-database-12c-parte-3-2099475-esa.html (in Spanish)

Special thanks to my friend Joel (from Venezuela) for all support. 

Regards
Mahir M. Quluzade 

OTN Article : Oracle Data Guard 12c – “Cross Platform” Database Transport (Part I)

OTN (Oracle Technology Network) Portuguese published our next article :
 Oracle Data Guard 12c – “Cross Platform” Database Transport (Part I) by authors Joel Perez (Oracle ACED), Rodrigo Mufalini (Oracle ACE) and Mahir M. Quluzade (OCE)












You can read article from : http://www.oracle.com/technetwork/pt/articles/database-performance/data-guard12c-cross-platform-2098313-ptb.html  (in Portuguese language)

My special thank to my friends Joel and Rodrigo for all support.

Regards
Mahir M. Quluzade

AZEROUG I Hands-On Lab – Installation Oracle Database 11g on Oracle Linux 6.4

Azerbaijan Oracle User Group I Hands-On Lab / 21.12.2013 - Azercell Plaza, Baku, Azerbaijan
Installation Oracle Database 11g on Oracle Linux 6.4 (Video)







Regards
Mahir M. Quluzade

Oracle Day in Baku State University Took Place

Me with Ismail, Ramin and Samir
"Oracle Day in Baku State University" took place on 4th December 2013 at Applied Mathematics and Cybernetics faculty. There are 3 sector in Applied Mathematics and Cybernetics faculty so students study in English, Russian and Azerbaijani language. Therefore, organizer is divided meeting into 2 (more...)

Oracle Day in Baku State University – 4th December 2013


Are you a student of Baku State University ?
Do you want to know about Oracle Database ?
Do you want to listen presentations from the professionals ?

If the answers are YES then you have a big chance.

The event is free to attend, but just for Baku State University students.
The (more...)